/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package koper;

import com.alibaba.fastjson.JSON;
import kafka.serializer.Decoder;

import java.io.UnsupportedEncodingException;

/**
 * @author kk
 * @since 1.0
 */
public class MsgBeanDecoder implements Decoder<MsgBean<String, String>> {

    @Override
    public MsgBean<String, String> fromBytes(byte[] bytes) {

        String json;
        try {
            json = new String(bytes, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            throw new RuntimeException("Fail to decode msgbean " + e.getMessage(), e);
        }
        @SuppressWarnings("unchecked")
        MsgBean<String, String> msgBean = JSON.parseObject(json, MsgBean.class);
        return msgBean;
    }
}
